Septennoctium (Seo)

Septennoctium is the systematic name of the theoretical 798. element in the periodic table with a symbol of Seo and atomic number of 798. Septennoctium, also known as element 798, has septiņsimt deviņdesmit astoņi protons in its nucleus, and septiņsimt deviņdesmit astoņi electrons in its shells.